You can see all aircraft currently produced and also display only military or civil helicopters.

A small improvement was brought as well. For each manufacturer, not only their own models are displayed, but also aircraft built under license or in the frame of a partnership.

For example, Bell used to develop AB609 (later BA609), but left the program. The aircraft is now under full responsibility of Agusta Westland. For this reason, the only denomination displayed on Bell’s page is AW609.